308382720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1226

約数の個数: 176

約数和(自身を含む): 1045247328

約数和(自身を除く): 736864608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1181, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2362, 2560, 2720, 3072, 3264, 3543, 3840, 4080, 4352, 4724, 5120, 5440, 5905, 6528, 7086, 7680, 8160, 8704, 9448, 10880, 11810, 13056, 14172, 15360, 16320, 17408, 17715, 18896, 20077, 21760, 23620, 26112, 28344, 32640, 35430, 37792, 40154, 43520, 47240, 52224, 56688, 60231, 65280, 70860, 75584, 80308, 87040, 94480, 100385, 113376, 120462, 130560, 141720, 151168, 160616, 188960, 200770, 226752, 240924, 261120, 283440, 301155, 302336, 321232, 377920, 401540, 453504, 481848, 566880, 602310, 604672, 642464, 755840, 803080, 907008, 963696, 1133760, 1204620, 1209344, 1284928, 1511680, 1606160, 1814016, 1927392, 2267520, 2409240, 2569856, 3023360, 3212320, 3628032, 3854784, 4535040, 4818480, 5139712, 6046720, 6424640, 7709568, 9070080, 9636960, 10279424, 12849280, 15419136, 18140160, 19273920, 20558848, 25698560, 30838272, 38547840, 51397120, 61676544, 77095680, 102794240, 154191360, 308382720]

約数ペア:

[(1, 308382720), (2, 154191360), (3, 102794240), (4, 77095680), (5, 61676544), (6, 51397120), (8, 38547840), (10, 30838272), (12, 25698560), (15, 20558848), (16, 19273920), (17, 18140160), (20, 15419136), (24, 12849280), (30, 10279424), (32, 9636960), (34, 9070080), (40, 7709568), (48, 6424640), (51, 6046720), (60, 5139712), (64, 4818480), (68, 4535040), (80, 3854784), (85, 3628032), (96, 3212320), (102, 3023360), (120, 2569856), (128, 2409240), (136, 2267520), (160, 1927392), (170, 1814016), (192, 1606160), (204, 1511680), (240, 1284928), (255, 1209344), (256, 1204620), (272, 1133760), (320, 963696), (340, 907008), (384, 803080), (408, 755840), (480, 642464), (510, 604672), (512, 602310), (544, 566880), (640, 481848), (680, 453504), (768, 401540), (816, 377920), (960, 321232), (1020, 302336), (1024, 301155), (1088, 283440), (1181, 261120), (1280, 240924), (1360, 226752), (1536, 200770), (1632, 188960), (1920, 160616), (2040, 151168), (2176, 141720), (2362, 130560), (2560, 120462), (2720, 113376), (3072, 100385), (3264, 94480), (3543, 87040), (3840, 80308), (4080, 75584), (4352, 70860), (4724, 65280), (5120, 60231), (5440, 56688), (5905, 52224), (6528, 47240), (7086, 43520), (7680, 40154), (8160, 37792), (8704, 35430), (9448, 32640), (10880, 28344), (11810, 26112), (13056, 23620), (14172, 21760), (15360, 20077), (16320, 18896), (17408, 17715)]